Messages in this thread Patch in this message | | | From | Marek Szyprowski <> | Subject | [PATCH 3/4] tty: serial: samsung: Increase maximum baudrate | Date | Fri, 14 Dec 2018 12:34:09 +0100 |
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From: Seung-Woo Kim <sw0312.kim@samsung.com>
This driver can be used to communicate with Bluetooth chip in high-speed UART mode, so increase the maximum baudrate to 3Mbps.
Signed-off-by: Seung-Woo Kim <sw0312.kim@samsung.com> [mszyprow: rephrased commit message] Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com> --- drivers/tty/serial/samsung.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/tty/serial/samsung.c b/drivers/tty/serial/samsung.c index 2a49b6d876b8..9fc3559f80d9 100644 --- a/drivers/tty/serial/samsung.c +++ b/drivers/tty/serial/samsung.c @@ -1287,7 +1287,7 @@ static void s3c24xx_serial_set_termios(struct uart_port *port, * Ask the core to calculate the divisor for us. */ - baud = uart_get_baud_rate(port, termios, old, 0, 115200*8); + baud = uart_get_baud_rate(port, termios, old, 0, 3000000); quot = s3c24xx_serial_getclk(ourport, baud, &clk, &clk_sel); if (baud == 38400 && (port->flags & UPF_SPD_MASK) == UPF_SPD_CUST) quot = port->custom_divisor; -- 2.17.1
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